79996812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3677}}^1$

素因数の和:3735

約数の個数: 72

約数和(自身を含む): 223063344

約数和(自身を除く): 143066532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 3677, 5439, 7252, 7354, 10878, 11031, 14708, 21756, 22062, 25739, 44124, 51478, 77217, 102956, 136049, 154434, 180173, 272098, 308868, 360346, 408147, 540519, 544196, 720692, 816294, 952343, 1081038, 1632588, 1904686, 2162076, 2857029, 3809372, 5714058, 6666401, 11428116, 13332802, 19999203, 26665604, 39998406, 79996812]

約数ペア:

[(1, 79996812), (2, 39998406), (3, 26665604), (4, 19999203), (6, 13332802), (7, 11428116), (12, 6666401), (14, 5714058), (21, 3809372), (28, 2857029), (37, 2162076), (42, 1904686), (49, 1632588), (74, 1081038), (84, 952343), (98, 816294), (111, 720692), (147, 544196), (148, 540519), (196, 408147), (222, 360346), (259, 308868), (294, 272098), (444, 180173), (518, 154434), (588, 136049), (777, 102956), (1036, 77217), (1554, 51478), (1813, 44124), (3108, 25739), (3626, 22062), (3677, 21756), (5439, 14708), (7252, 11031), (7354, 10878)]